Home / 2,510,100.40-3,463,965.40-1,364,180.80

Finding the Fourth Proportional to 2,510,100.40, 3,463,965.40 and 1,364,180.80

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Solution

The fourth proportional to 2,510,100.40, 3,463,965.40 and 1,364,180.80 is: 1,882,584.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,510,100.40 : 3,463,965.40 = 1,364,180.80 : x
  2. Step 2: Convert to fraction form
    2,510,100.40/3,463,965.40 = 1,364,180.80/x
  3. Step 3: Cross multiply
    2,510,100.40x = 3,463,965.40 × 1,364,180.80
  4. Step 4: Simplify right side
    2,510,100.40x = 4,725,475,090,544.32
  5. Step 5: Solve for x
    x = 4,725,475,090,544.32/2,510,100.40
  6. Step 6: Final answer
    x = 1,882,584.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.